National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

HILLSBORO (HBOM8)

Lat: 45.10392°NLon: 108.21972°WElev: 3986.0ft.

NA

34°F

1°C

Humidity 70%
Wind Speed N 13 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Wind Chill25°F (-4°C)
Last update 13 Mar 05:29 PM MDT
Extended Forecast for

19 Miles WSW Fort Smith MT

Winter Storm Warning March 13, 05:59pm until March 15, 06:00am
Click here for hazard details and duration
Winter Storm Warning
  •  
    Winter Storm Warning March 13, 05:59pm until March 15, 06:00am

    NOW until 6:00am Sun

    Winter Storm Warning

  • This Afternoon

    High: 36 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: Rain likely, possibly mixed with snow showers, mainly before 9pm. Mostly cloudy, with a steady temperature around 35. North wind 5 to 10 mph becoming south southeast after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 35 °F

    Rain/Snow
    Likely then
    Chance
    Rain/Snow

  • Saturday

    Saturday: Rain and snow showers likely before 3pm, then snow showers. High near 44. South wind 6 to 11 mph becoming north northwest 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow showers. Patchy blowing snow before 3am. Low around 13. Wind chill values as low as -5. North northwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.

    Low: 13 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Sunday

    Sunday: A 40 percent chance of snow showers. Partly sunny, with a high near 30. North northwest wind 6 to 11 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. North wind 5 to 9 mph becoming south southwest in the evening.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 46. South southwest wind 9 to 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 46 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 38. South southwest wind 16 to 18 mph.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A chance of rain and snow showers. Partly sunny, with a steady temperature around 36. North northeast wind around 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tonight
Rain likely, possibly mixed with snow showers, mainly before 9pm. Mostly cloudy, with a steady temperature around 35. North wind 5 to 10 mph becoming south southeast after midnight. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday
Rain and snow showers likely before 3pm, then snow showers. High near 44. South wind 6 to 11 mph becoming north northwest 18 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow showers. Patchy blowing snow before 3am. Low around 13. Wind chill values as low as -5. North northwest wind 25 to 30 mph decreasing to 16 to 21 mph after midnight. Winds could gust as high as 44 mph. Chance of precipitation is 100%. New snow accumulation of around 2 inches.
Sunday
A 40 percent chance of snow showers. Partly sunny, with a high near 30. North northwest wind 6 to 11 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 17. North wind 5 to 9 mph becoming south southwest in the evening.
Monday
A chance of snow showers before 3pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 46. South southwest wind 9 to 18 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 38. South southwest wind 16 to 18 mph.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 63. South southwest wind 20 to 24 mph.
Tuesday Night
Mostly cloudy, with a low around 45. Southwest wind 14 to 18 mph.
Wednesday
Mostly sunny, with a high near 69. South southwest wind 14 to 20 mph.
Wednesday Night
Partly cloudy, with a low around 47. South southwest wind 11 to 15 mph.
Thursday
Partly sunny, with a high near 72. South southwest wind 11 to 17 mph.
Thursday Night
Mostly cloudy, with a low around 49. South southwest wind 9 to 16 mph.
Friday
Mostly sunny, with a high near 75. South southwest wind 10 to 16 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles WSW Fort Smith MT
 45.19°N 108.26°W (Elev. 4856 ft)
Last Update:
5:08 pm MDT Mar 13, 2026
Forecast Valid:
5pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation